14 Nov 2015 openstack
20 Apr 2015
28 Feb 2015 python
Tox is a very good tool to run unit test for Python project, it is used widely in OpenStack.
03 Feb 2015 openstack
Ceilometer supports posting http requests when alarm is triggered. If requests listener is deployed outside system boundary, it may require https connection and identify post request invoker. Ceilometer trust+https notifier can satisfy such need, but current implementation has performance issue in large scale system, which leading to Keystone crash.